We're dividing 56098009 by 858 
The aim is to understand the frequency of 858 in 56098009.

Advancing to step 1:
The number 858 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (6) from the dividend, add it to 5, then carry on: 56 / 858

On to step 2:
56 divided by 858 is 0 with a remainder of 56.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 56 after subtracting 0 from 56.
Take the next digit (0) from the dividend and append it to 56, then repeat: 560 / 858

Moving on to step 3:
560 divided by 858 is 0 with a remainder of 560.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 560, we get 560.
Take the next digit (9) from the dividend and append it to 560, then repeat: 5609 / 858

On to step 4:
The number 858 fits into 5609 6 times, leaving a remainder of 461.
The next digit of our result is 6. 
Result so far: 6.0
Subtract 5148 from 5609 to get 461.
Append the next digit (8) from the dividend to 461 and continue with: 4618 / 858

Going ahead to step 5:
4618 divided by 858 is 5 with a remainder of 328.
Write down 5 as next digit of the result. 
Result so far: 65.0
The remainder is 328 after subtracting 4290 from 4618.
Bring next digit (0) of the dividend behind the 328 and repeat the process: 3280 / 858

Let's proceed to step 6:
When dividing 3280 by 858, we get 3 with a remainder of 706.
Record the quotient 3 as the next digit in the result. 
Result so far: 653.0
If we subtract 2574 from 3280, we get 706.
Take the next digit (0) from the dividend and append it to 706, then repeat: 7060 / 858

Step 7:
858 goes into 7060 8 times with a remainder of 196.
The next digit of our result is 8. 
Result so far: 6538.0
Deduct 6864 from 7060 and we're left with 196.
Bring next digit (9) of the dividend behind the 196 and repeat the process: 1969 / 858

Going ahead to step 8:
858 can be fit into 1969 2 times, resulting in a remainder of 253.
Record the quotient 2 as the next digit in the result. 
Result so far: 65382.0
Subtracting 1716 from 1969 leaves us with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Moving on to step 9:
858 can be fit into 2530 2 times, resulting in a remainder of 814.
Put 2 as the next digit of the answer. 
Result so far: 65382.2
Subtracting 1716 from 2530 leaves us with 814.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8140, and continue the process.

On to step 10:
When dividing 8140 by 858, we get 9 with a remainder of 418.
Record the quotient 9 as the next digit in the result. 
Result so far: 65382.29
Subtracting 7722 from 8140 leaves us with 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

On to step 11:
The number 858 fits into 4180 4 times, leaving a remainder of 748.
The next digit of our result is 4. 
Result so far: 65382.294
The remainder is 748 after subtracting 3432 from 4180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7480, and continue the process.

Moving on to step 12:
858 goes into 7480 8 times with a remainder of 616.
The next digit of our result is 8. 
Result so far: 65382.2948
If we subtract 6864 from 7480, we get 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

Let's proceed to step 13:
When dividing 6160 by 858, we get 7 with a remainder of 154.
The next digit of our result is 7. 
Result so far: 65382.29487
Subtracting 6006 from 6160 leaves us with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Let's proceed to step 14:
858 can be fit into 1540 1 times, resulting in a remainder of 682.
The next digit of our result is 1. 
Result so far: 65382.294871
If we take 858 away from 1540, we end up with 682.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6820, and continue the process.

On to step 15:
858 goes into 6820 7 times with a remainder of 814.
Record the quotient 7 as the next digit in the result. 
Result so far: 65382.2948717
If we take 6006 away from 6820, we end up with 814.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8140, and continue the process.

Advancing to step 16:
If we divide 8140 by 858, we get 9 and a remainder of 418.
Record the quotient 9 as the next digit in the result. 
Result so far: 65382.29487179
The remainder is 418 after subtracting 7722 from 8140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

In conclusion, the division gives 65382.29487179 with a balance of 4.18e-07.